英文版
第三届中国天津国际直升机博览会证件管理使用办法
商务部批复同意天津保税区举办第三届天津直博会
BCI Aerospace is advanced business events – abe, specialized division for aviation and defense oriented events.
It was established in 1996 and has become world leader of business to business events for the aeronautics, space and defense industrieswww.helicopter-china-expo.com
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